早产儿、低出生体重儿给予铁剂预防缺铁性贫血的合适时机是()
A.2个月
B.3~4个月
C.5~6个月
D.7~8个月
E.9~10个月
参考答案:A
The flowers _____ sweet in the botanic garden attract the visitors to the beauty of nature.[ ]
A. to smell
B. smelling
C. smelt
D. to be smelt
X企业年收入上千亿元,业务种类繁多,为了方便结算,开立了多个基本存款账户。( )